2025-10-18T17:57:11.41Z53.3482161.52195manualconfirmedEMSC5.1mb1Origin/20251019130356.453933.43405Magnitude/20251019130356.453987.43406EMSCOFF EAST COAST OF KAMCHATKAregion nameEMSC-RTScatalog1883082contributorID